As the most widely used advanced ceramic material, Aluminium Oxide (Al2O3) Ceramic has irreplaceable advantages comparing to metals,plastics... It provides one more option when choosing material. Nowadays, Al2O3 Ceramics is widely applied to various fields like high temperature ,high wear resistance and electrical insulation etc. The more purity, the properties is better. Unipretec can provide 90-99.7% alumina ceramics according to customer's demands.

Main Characteristics of Alumina Ceramics
*Thermal conductivity
*Good strength and hardness
*Good resistance to wear and corrosion
*Electrical insulation (DC to GHz frequencies)
*Temperature resistance up to 1700°C
*Mechanical and electrical properties
*Resistance to all gases except wet fluorine
*Resistance to all common reagents except hydrofluoric acid and phosphoric acid

Aluminium Oxide Products of Unipretec
Our Al2O3 Ceramic products are widely applied to industies of Electronic & Electrical, Industrial Equipment, Process Control & Monitoring, Biomedicine, Automotive, Power Generation & Distribution, Medical, Aerospace etc. Depending on the properties different parts adopt,they can be made into:
1.Seal Rings/Wear Resistant Rings/Insulating Rings
2.Rods/Pins
3.Tubes/Bushings/Sleeves
4.Setter Plates/Saggers or other ceramic kiln furniture
5.High Temperature Protection Tubes for Thermocouple
6.Nozzles
7.Insulators
8.Plates
9.Other structural parts according customer's drawings

Available Forming Methods
Dry Pressing / Isostatic Pressing / Injection Moulding / Extrusion / Hot Pressing / Tap Casting

About UniPreTec
UniPreTec provides high-performance ceramic products in Alumina, Zirconia, Zirconia Toughened Alumina, Silicon Carbide, Silicon Nitride and  further special materials. Along with these materials, we offer several machining from which to choose such as cutting, drilling, sawing, turning, grinding, polishing etc.. Furthermore, our technologies and equipments allow us to provide various and flexible forming processes, like dry pressing, isostatic pressing, extrusion, injection moulding and slip casting.